OA Defense 2311 Compact 9mm 4.25-Inch Plus Kit

The OA Defense 2311 Compact is a 9x19mm semi-automatic pistol configured with a 4.25-inch stainless-steel barrel and a black optic-ready, serrated slide. Its compact format, ambidextrous controls, aluminum frame, and polymer grip support practical range use and everyday carry applications.

The Plus Kit includes a polymer grip module, aluminum magwell, Handle-it Edge Grip Kit, upgraded G2 hammer and sear kit, Dawson Precision optics kit for RMR-pattern optics, fixed rear sight, fiber-optic front sight, range bag, owner’s manual with firearm safety literature, and cable safety lock.

Key Specifications

• The chambering is 9x19mm for compatibility with the listed caliber.
• The barrel measures 4.25 inches and is stainless steel.
• The operating system is semi-automatic.
• The slide is black steel with an optic-ready and serrated configuration.
• The frame is made from 7075 aluminum.
• The grip module is made from black polymer.
• The pistol features ambidextrous controls.
• The front sight is a fiber-optic sight.
• The package includes two magazines, with magazine capacity subject to the applicable configuration.
• The product size classification is Compact.

With its compact dimensions, optics-ready slide, stainless barrel, and included upgrade components, the OA Defense 2311 Compact provides a carefully specified platform for owners who value adaptable controls and practical equipment for training, range use, and carry.

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